C35EC 1.1172 - EN 10263-4-2017

Grade	C35EC
European Standard Steel Grade	1.1172
Corresponding Standard	EN 10263-4-2017 Steel rod, bars and wire for cold heading and cold extrusion Part 4: Technical delivery conditions for steels for quenching and tempering
Classification	Carbon Steel
Properties	Forgability

C35EC Chemical Element Composition Content (%)

Component	C ^ⓓ	Si ^ⓔ	Mn	P	S	Cu
Minimum Value	0.32	-	0.5	-	-	-
Maximum Value	0.39	0.3	0.8	0.025	0.025	0.25

C35EC Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Reduction of Area ψ %
Bars, wires; 2<d≤5	Untreated, Cold Drawn, Spheroidizing Treatment (+U+C+AC)	≤550	≥62
Bars, wires; 5<d≤40	Untreated, Cold Drawn, Spheroidizing Treatment (+U+C+AC)	≤540	≥62
Bars, wires; 2<d≤5	Untreated and Cold Drawn and Spheroidizing Treatment and Quenching Rolling (+U+C+AC+LC)	≤590	≥60
Bars, wires; 5<d≤40	Untreated and Cold Drawn and Spheroidizing Treatment and Quenching Rolling (+U+C+AC+LC)	≤580	≥60
Bar stock, rod stock; 5<d≤40	Spheroidizing or Spheroidizing + Rotary Peeling (+AC or +AC+PE)	≤560	≥60
Bar, Wire; 5＜d≤10	Spheroidizing Treatment and Cold Drawing (+AC+C)	≤670
Bar, Wire; 10<d≤40	Spheroidizing Treatment and Cold Drawing (+AC+C)	≤660

1 Approximate Comparison Table Steel for Cold Heading and Cold Extrusion

2 Approximate Comparison Table Steel for Cold Heading and Cold Extrusion

International Organization for Standardization	European Standard	Russia
ISO	EN	GOST
C35EC	C35EC	1.1172

C35EC Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!